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6.11 PROHIBITED (SKIP) FREQUENCY

Cn-16 to -19

When an operation is required to avoid mechanical resonance frequency, the setting prohibited frequency
function is effective.

Setting prohibited frequency is set in Cn-16 to -18 in units of 0.1Hz.

Setting prohibited frequency width is set to Cn-19 in units of 0.1Hz.

Cn-18

Cn-17

Cn-19 Cn-19

Cn-16

Note: Ineffective when
set value is 0.0Hz.

INTERNAL
FREQUENCY
REFERENCE

SET FREQUENCY
REF

(Example) 30Hz ± 0.5Hz setting is prohibited.

Keypad Operation

Digital Operator Display

Remarks

Displayed for 0.5
second. Confirm the
display for each
constant.

Initial value 1.0Hz

Displayed for 0.5
second. Confirm the
display for each
constant.

DSPL

RESET

DATA

ENTER

DATA

ENTER

DSPL

DATA

ENTER

RESET

DATA

ENTER

─

Operation avoiding mechanical resonance points in HVAC systems
are required.

Application Example

Содержание GA7200

Страница 1: ...4H358D0030007 M O T O R C O M P A N Y Operation Manual GA7200 AC Inverter 380 to 460V 1HP 450HP 200 to 230V 1HP 100HP ...

Страница 2: ...al purpose inverter This manual describes the operation procedures for the digital operator JNEP 12 provided with the GA7200 A thorough understanding of this operation manual and the GA7200 installation manual is recommended before using the GA7200 2 ...

Страница 3: ...NG Sn 02 23 6 2 ACCEL DECEL TIME SETTING bn 0 I to 04 Sn 06 Sn 15 to 18 24 6 3 INPUT SIGNAL SELECTION Sn 04 27 6 4 PROTECTIVE CHARACTERISTICS SELECTION Sn 10 to 14 28 6 5 MULTI FUNCTION INPUT SELECTION Sn 04 Sn 15 to 19 bn 09 31 6 6 CONTACT OUTPUT SELECTION Sn 20 37 6 7 FREQUENCY REFERENCE CHANGE bn 05 06 40 6 8 DC INJECTION BRAKING DC Cn 10 to 13 41 6 9 FULL RANGE DC INJECTION BRAKING STOP DCB ST...

Страница 4: ...otective Characteristic Selection 2 Sn 11 81 Protective Characteristic Selection 3 Sn 12 82 Protective Characteristic Selection 4 Sn 13 Not Used Protective Characteristic Selection 5 Sn 14 83 7 4 MULTI FUNCTION CONTACT INPUT SELECTION Sn 15 to 18 84 7 5 MULTI FUNCTION ANALOG INPUT SELECTION Sn 19 96 7 6 MULTI FUNCTION CONTACT OUTPUT SELECTION Sn 20 to 22 97 7 7 CONTROL CONSTANTS Cn 101 7 8 MONITOR...

Страница 5: ...rformed with the digital operator Monitor Function Monitoring of output frequency output current output voltage or status of run stop commands can be performed with the digital operator Fault Contents Display If a fault occurs its contents order of occurrence is displayed When the power supply is turned ON maintenance inspection or troubleshooting can be performed since fault is recorded 5 ...

Страница 6: ...GM Mode Selection Key Depressing this key changes the display Display Selection Key Depressing this key recalls and displays data from memory Depressing it a second time enters display data into memory Read Write Key Changes numeral such as set values and constant signals Increment key Decrement key Numeral Change Key Selects numerical digits Selected digit blinks This key resets operation when fa...

Страница 7: ... RUN or STOP lamp changes in accordance with the following operations RUN Lamp STOP Lamp INVERTER OUTPUT FREQUENCY RUN STOP STOP FREQUENCY SETTING Lit Blink Off 7 ...

Страница 8: ...a change of set value is required switch to the PRGM mode DRIVE PRGM DRIVE mode functions Operation is enabled An operation can be performed by and keys Frequency reference value or bn constants can be changed while running PRGM mode functions Program function selection constant setting can be changed Note Cannot be performed while running RUN STOP FWD REV JOG 8 ...

Страница 9: ...ut current monitor display Output frequency monitor display Frequency reference value display POWER ON Un monitor É display É Sn É bn É An DRIVE MODE DRIVE MODE PRGM MODE DRIVE PRGM Display of faults which occurred before power supply was turned OFF MODE SWITCHABLE ONLY AT STOPPING The constant group to be displayed is changed each time display selection key DSPL is depressed ÉFor details of const...

Страница 10: ...nstant groups to be used for function selection The ability to set or read the different groups of constants is determined by Sn 03 as shown below DRIVE Mode PRGM Mode Sn 03 Setting Reading Setting Reading Remarks 0000 An bn Sn Cn An bn Sn Cn Factory set 0101 An bn Sn Cn An bn Sn Cn It is recommended that Sn 03 be set to 0101 and reading mode entered after test run adjustment Note To read the Sn o...

Страница 11: ... Motor Protection Electronic overload thermal protection Standard motor Note For more details refer to Section 7 CONSTANTS FUNCTION LIST 3 2 FREQUENCY REFERENCE SETTING AND CHANGE Example Frequency reference value is set to 15Hz Description Keypad Operation Digital Operator Display Remarks Frequency reference value is displayed Set or change reference value Input 1 Select digit Set or change refer...

Страница 12: ...g frequency An 09 set value is changed from 6Hz to 10Hz Description Keypad Operation Digital Operator Display Remarks Constant group to be set or changed is displayed Select constant No to be set or changed Constant set value is displayed Constant is set or changed Set value is written in End is displayed for 0 5 second Confirm End displayed for each constant DSPL DATA ENTER DATA ENTER 12 ...

Страница 13: ...rder including equal values Both search references 61 and 62 are set Up command set value 10 and DOWN command set value 11 cannot be set simultaneously Up command set value 10 DOWN command set value 11 and accel prohibit command set value 0A are set together More than two set values except FF are set Sn 15 3 Sn 16 4 Sn 17 6 Sn 18 5 V f Data Set Fault Cn 02 to 08 When Cn 02 to 08 do not satisfy the...

Страница 14: ...erator are used refer to Section 7 CONSTANTS FUNCTION LIST in this manual 4 1 CONNECTION DIAGRAM 230V Class 10 HP 7 5kW 13 7kVA or smaller GA7200 IM T1 U T2 V T3 W PE B1 R L1 L2 L3 T S B2 JNEP 12 3 PHASE POWER SUPPLY 15 20 HP 11 15kW 20 6 27 4kVA s GA7200 U B2 T1 T2 T3 V W PE IM JNEP 12 B1 2 R L1 L2 L3 T S 3 PHASE POWER SUPPLY r 25 HP 18 5kW 34kVA or larger s r R S T L1 L2 L3 JNEP 12 U V W PE T1 T...

Страница 15: ...JNEP 12 GA7200 R S T L1 L2 L3 3 PHASE POWER SUPPLY 15 20 HP 11 15kW 20 6 27 4kVA T1 T2 T3 GA7200 2 PE W V IM B1 B2 U T JNEP 12 L1 L2 L3 S R 3 PHASE POWER SUPPLY 25 HP 18 5kW 34kVA or larger T1 T2 T3 GA7200 S400 r PE W V IM U T JNEP 12 L1 L2 L3 S R 3 PHASE POWER SUPPLY 15 ...

Страница 16: ...upply B1 B2 braking resistor B1 DC power supply 1 DC power supply or Braking Unit 2 B1 B2 braking resistor B1 2 optional DCL B1 DC power supply B1 B2 braking resistor B1 2 optional DCL B1 DC power supply 3 1 DC power supply or Braking Unit 2 3 DCL 1 DC power supply or Braking Unit 2 3 DCL DC power supply or Braking Unit s r s400 r s cooling fan power supply r s cooling fan power supply r s cooling...

Страница 17: ... 100 freq 4 to 20mA 250Ω 16 Aux frequency reference 0 10V 100 Multi function contact input one of the following signals are available to select Speed command speed gain speed bias over torque over voltage bias rate of accel decel DB current 0 to 10V 10kΩ 17 Common terminal for control circuit 0 Analog Input Signal 12 Shield connection 9 10 During running NO Run at closed 25 Zero speed detection Oc...

Страница 18: ...s 220 for 230V class 440 for 460V class Operation Pattern FWD 60Hz FWD 15Hz STOP REV SELECTION SET VALUE CHANGE FREQUENCY SETTING FWD SELECTION RUN FWD JOG POWER ON INPUT VOLTAGE SETTING t REV 60Hz Typical Operation Description Keypad Operation Digital Operator Display Remarks Frequency reference value is displayed Select PRGM mode Select control constant Cn Display Cn 01 data Set 220V as input vo...

Страница 19: ...quency reference value display Change reference value Set value is written in Select output frequency monitor value Switch to reverse run Decelerate to a stop Depress Six times LED DRIVE lights LED FWD lights Stops blinking for two seconds LED lights Stops blinking for two seconds LED REV lights LED lights blinks while decelerating Cont d 15Hz REV RUN Change frequency reference value FWD RUN Frequ...

Страница 20: ...01 For details on the different V f patterns refer to Par 7 3 SYSTEM CONSTANTS V f PATTERN SELECTION on page 67 FIXED V f PATTERN SELECTION Example Change to variable torque characteristics Set 7 Description Keypad Operation Digital Operator Display Remarks Select PRGM mode Select Sn 02 Constant display value is displayed Set or change constant Constant value is written in Depress twice LED DRIVE ...

Страница 21: ...igital Operator Display Remarks Select PRGM mode Select Cn 01 Constant set value is displayed Set or change constant Constant value is written in Depress three times LED DRIVE OFF Displayed for 0 5 second Confirm the display for each constant DSPL RESET DATA ENTER DRIVE PRGM DATA ENTER 21 ...

Страница 22: ...written in Select Cn 02 Constant set value is displayed Set or change constant Constant value is written in Select Cn 02 Select Cn 08 Constant set value is displayed Set or change constant Constant value is written in Depress twice LED DRIVE OFF Refer to the next page Displayed for 0 5 second Confirm the display for each constant DSPL RESET DATA ENTER DRIVE PRGM DATA ENTER DSPL DATA ENTER RESET DA...

Страница 23: ...07 FB Cn 05 FA Cn 04 Fmax Cn 02 120Hz If FMAX FA FB FMIN is not satisfied a setting error occurs When V f pattern is selected to be linear set the same value for Cn 07 and Cn 05 Cn 06 setting is disregarded Refer to pages 67 68 and 69 for V f pattern selection 23 ...

Страница 24: ...04 become effective S curve characteristics of soft start can be selected in the 1 and 2 digits of Sn 06 Example When S curve not used accel and decel times are set with bn 01 through bn 04 bn Set Value Accel Time 1 bn 01 5 seconds Decel Time 1 bn 02 8 seconds Accel Time 2 bn 03 3 seconds Decel Time 2 bn 04 3 seconds Factory setting S curve characteristics provided bn 01 to 04 10 seconds Fref bn 0...

Страница 25: ...ant value is written in Select Sn 18 Constant set value is displayed Set or change constant Constant value is written in LED DRIVE OFF Displayed for 0 5 second Confirm the display for each constant Refer to the next page Displayed for 0 5 second Confirm the display for each constant Displayed for 0 5 second Confirm the display for each constant DSPL RESET DATA ENTER DRIVE PRGM DATA ENTER DSPL DATA...

Страница 26: ... 0 2 sec 10 S curve 0 5 sec 11 S curve 1 0 sec 4 3 2 1 DIGIT Processing when frequency reference is missing 0 Stop by reference input 1 Operation to continue with 80 of frequency reference Master speed frequency reference 0 Normal characteristics 1 Reverse characteristics Application Example Machine requires soft start at acceleration and soft stop at deceleration 26 ...

Страница 27: ...ED DRIVE OFF Refer to the diagram shown below Displayed for 0 5 second Confirm the display for each constant DSPL RESET DATA ENTER DRIVE PRGM DATA ENTER Input signal selection Sn 04 Sn 04 Operation mode selection Frequency reference input 0 Control circuit terminal 13 14 1 Digital operator An 01 4 3 2 1 DIGIT Stopping method selection 00 RAMP to stop 01 Coast to stop 10 Full range DC injection bra...

Страница 28: ...on Digital Operator Display Remarks Select PRGM mode Select Sn 11 Constant set value is displayed Set or change constant Constant value is written in Constant set value is displayed Set or change constant Constant value is written in LED DRIVE OFF Refer to pages 29 and 30 Displayed for 0 5 second Confirm the display for each constant Displayed for 0 5 second Confirm the display for each constant D...

Страница 29: ... power loss ride thru Protection for internal braking resistor 0 Ineffective 1 Effective Operation at momentary power loss 0 Operation to stop 1 Operation to continue Not used Fault contact during auto rest restart operation 0 Open 1 Close 4 3 2 1 DIGIT Sn 12 Protective characteristic 3 External fault terminal 3 External fault 0 NO contact input 1 NC contact input Processing at external fault dete...

Страница 30: ... 10 Ramp to stop by bn 04 11 Operation to continue Sn 14 Protective characteristic 5 Motor protection 4 3 2 1 DIGIT Not used Electronic thermal time constant 0 For standard motor and constant torque motor 1 For motor other than listed in 0 above Short time rating Electronic thermal characteristics 0 For standard motor 1 For constant torque motor Electronic thermal motor protection 0 Effective 1 In...

Страница 31: ...ory Setting Name 5 15 3 3 Multi step speed reference 1 6 16 4 4 Multi step speed reference 2 7 17 6 6 Jog frequency 8 18 8 8 External baseblock command 16 19 0 0 Auxiliary frequency If jog frequency reference and multi step speed reference 1 2 are turned ON simultaneously jog frequency reference has priority 31 MASTER SPEED OUTPUT FREQUENC AUXILIARY FREQUENC TIME CLOSE TERMINA OPEN FWD RUN COMMAND...

Страница 32: ...to 10V 20kΩ MASTER SPEED REFERENCE 4 to 20mA 250Ω AUXILIARY FREQUENCY REFERENCE 0 to 10V 20kΩ AUXILIARY FREQUENCY SETTING 4 to 20mA 0 to 10V 2kΩ FWD RUN STOP MULTI STEP SPEED REFERENCE 1 MASTER SPEED AUXILIARY CHANGE 2kΩ 0V P P P 0V 16 17 14 13 15 12 11 8 7 6 5 4 3 2 1 MCCB MOTOR E T3 W T2 V IM T1 U L3 T T L2 S S L1 R R GA7200 MASTER SPEED FREQUENCY REFERENCE 32 ...

Страница 33: ...inal Sn Set Value Factory Setting Name 5 1 3 3 Multi step speed reference 1 6 16 4 4 Multi step speed reference 2 É 7 17 6 6 Jog frequency Û 8 18 63 8 Energy saving operation For combination of multi step speed operations refer to pages 85 and 86 ÉFor frequency reference set in the form of An DSPL RESET DATA ENTER DATA ENTER DSPL DATA ENTER Only check set value ÛJog reference has priority over mul...

Страница 34: ...E QUENCY REF 4 MASTER SPEED FRE QUENCY REF An 04 An 03 AUX FRE QUENCY REF É FRE QUENCY REF 3 An 02 An 01 Fref TERMINA 0 t In this area V f setting Cn 02 to 08 is reduced to the bn 09 setting When Sn 04 is set to 1 that value will be the internal set value An 01 É When Sn 19 is set with any value other than 00 An 02 will be effective When multi function analog reference input is not used set 0F as ...

Страница 35: ...tory Setting Name 5 15 3 3 Multi step speed reference 1 6 16 4 4 Multi step speed reference 2 É 7 17 6 6 Multi step speed reference 3 8 18 63 8 Jog frequency Û For combination of multi step speed operations refer to pages 85 and 86 ÉFor frequency reference set in the form of An DSPL RESET DATA ENTER DATA ENTER DSPL DATA ENTER RESET DATA ENTER ÛJog reference has priority over multi step speed refer...

Страница 36: ... FRE QUENCY REF É An 04 FRE QUENCY REF 3 FRE QUENCY REF 4 An 06 FRE QUENCY REF 5 FRE QUENCY REF 6 An 07 An 05 An 03 An 01 MASTER SPEED FRE QUENCY REF An 02 Fref TERMINAL CLOSED CLOSED CLOSED CLOSED CLOSED OPEN OPEN OPEN OPEN OPEN t When Sn 04 is set to 1 that value will be the internal set value An 01 É When Sn 19 is set with any value other than 00 An 02 will be effective When multi function anal...

Страница 37: ...d current 32A Applicable motor 10HP 7 5kW 4P motor rated current 26 8A TECO MOTOR Overtorque detection level is equivalent to motor rated torque Set a mode in which overtorque signal is output only when overtorque is detected during constant speed running Inverter rated current is regarded as 100 value OUTPUT CURREN OVERTORQU E DETECTION CONTACT Cn 26 OVERTORQU E DETECTION Cn 27 CLOSED t 37 ...

Страница 38: ... A 8 26 84 Displayed for 0 5 second Confirm the display for each constant DSPL RESET DATA ENTER DATA ENTER DSPL DATA ENTER RESET DATA ENTER DSPL RESET DATA ENTER DATA ENTER DSPL DATA ENTER Application Example As with an extruder a cutter or other machines when a load is applied beyond a given set value the machines particularly cutting tools should be protected 38 ...

Страница 39: ...speed 6Hz at frequency reference input 4mA and 100 speed at 16 8mA Set bn 05 0122 5 and bn 06 010 Keypad Operation Digital Operator Display Remarks Displayed for 0 5 second Confirm the display for each constant Displayed for 0 5 second Confirm the display for each constant DSPL RESET DATA ENTER DATA ENTER DSPL DATA ENTER RESET DATA ENTER 2 1 39 ...

Страница 40: ...w to calculate gain X a b 100 1 G X b 2 X is obtained from equation 1 X 8 0 10 100 112 5 G is obtained by substituting X obtained in equation 1 to equation 2 G 112 5 10 122 5 a Reference input ratio at 100 frequency Since it is 100 speed 60 Hz at 16 8mA in this example the following equation is established mA 4 mA 20 mA 4 mA 8 16 0 8a 0 8 b Bias level Since it is 10 6Hz at frequency requence input...

Страница 41: ...IME AT Cn 1 MINIMUM OUTPUT FREQUEN CY C 7 Time Chart of DC injection braking time at starting Example Set 3 seconds to DC injection braking time at starting Keypad Operation Digital Operator Display Remarks Displayed for 0 5 second Confirm the display for each constant DSPL RESET DATA ENTER DATA ENTER Application Example When an idle fan slips and the direction of rotation is indefinite OC and OV ...

Страница 42: ...hart OUTPUT FREQUENCY AT STOP COMMAND RUN COMMAN DC INJECTIO N BRAKING 0 5sec DC INJECTION BASEBLOCK BRAKING Cn 12 X 100 10 0 Cn 12 STOP OUTPUT FREQ Example Full range DC injection braking stop is selected to set DC injection braking time to 1 second Keypad Operation Digital Operator Display Remarks Displayed for 0 5 second Confirm the display for each constant Displayed for 0 5 second Confirm the...

Страница 43: ...y Remarks Displayed for 0 5 second Confirm the display for each constant Displayed for 0 5 second Confirm the display for each constant DSPL RESET DATA ENTER DATA ENTER DSPL DATA ENTER RESET DATA ENTER Fref Hz 6 48 60 Note Setting Cn 14 to 109 enables frequency up to Cn 02 1 09 to be output FREQUENCY REF UPPER LIMIT Cn 14 FREQUENCY Example Assuming Cn 02 60Hz Cn 14 109Hz up to 65 4Hz can be output...

Страница 44: ...n 17 Cn 19 Cn 19 Cn 16 Note Ineffective when set value is 0 0Hz INTERNAL FREQUENCY REFERENCE 0 SET FREQUENCY REF Example 30Hz 0 5Hz setting is prohibited Keypad Operation Digital Operator Display Remarks Displayed for 0 5 second Confirm the display for each constant Initial value 1 0Hz Displayed for 0 5 second Confirm the display for each constant DSPL RESET DATA ENTER DATA ENTER DSPL DATA ENTER R...

Страница 45: ...ce Hz Cn 20 Cn 20 is the number of motor poles 40 to 39999 The position of decimal point is set by the value of the 5th digit of Cn 20 Value of 5th digit 0 Displayed as xxxx Value of 5th digit 1 Displayed as xxx x Value of 5th digit 2 Displayed as xx xx Value of 5th digit 3 Displayed as x xxx A set value of 100 frequency is determined by the 1st digit to 4th digit of Cn 20 Example 1 when the set v...

Страница 46: ...NCY OUTPUT CURRENT Cn 30 100 ms Sn 10 00 XX DECEL TIME bn 02 SET VALUE t t Example Stall prevention level while ring running 120 Decel time bn 04 set value Keypad Operation Digital Operator Display Remarks Displayed for 0 5 second Confirm the display for each constant Displayed for 0 5 second Confirm the display for each constant DSPL RESET DATA ENTER DATA ENTER DSPL DATA ENTER RESET DATA ENTER Ap...

Страница 47: ...in FAULT DETECTION OUTPUT FREQUENCY FAULT CONTACT Sn 11 2nd digit 1 Fault contact output Keypad Operation Digital Operator Display Remarks Displayed for 0 5 second Confirm the display for each constant Displayed for 0 5 second Confirm the display for each constant DSPL RESET DATA ENTER DATA ENTER DSPL DATA ENTER RESET DATA ENTER Application Example If the inverter protection function operates due ...

Страница 48: ...layed Select PRGM mode Select inverter capacity constant Sn 01 Sn 01 data is displayed Change set value Set value is written in Select V f pattern constant Sn Select Sn 02 Sn 02 data is displayed Change set value Set value is written in Depress twice LED DRIVE OFF Displayed for 0 5 second Confirm the display for each constant Displayed for 0 5 second Confirm the display for each constant RESET DAT...

Страница 49: ...ata is displayed Set to 1110 Set value is written in Switch to DRIVE mode Displayed for 0 5 second Confirm the display for each constant LED DRIVE lights When key is depressed all constants except Sn 01 and Sn 02 are changed to the value set priot to shipping Cont End Constant is initialized DATA ENTER DRIVE PRGM DSPL RESET DATA ENTER DATA ENTER ...

Страница 50: ...00Hz 03 Frequency reference 3 0 01Hz 0 00Hz to 400 00Hz 0 00Hz 04 Frequency reference 4 0 01Hz 0 00Hz to 400 00Hz 0 00Hz 05 Frequency reference 5 0 01Hz 0 00Hz to 400 00Hz 0 00Hz 06 Frequency reference 6 0 01Hz 0 00Hz to 400 00Hz 0 00Hz 07 Frequency reference 7 0 01Hz 0 00Hz to 400 00Hz 0 00Hz 08 Frequency reference 8 0 01Hz 0 00Hz to 400 00Hz 0 00Hz 09 Jog frequency reference 9 0 01Hz 0 00Hz to 4...

Страница 51: ... 0 0 to 6000 0s 10 0s 03 Acceleration time 2 0 1s 0 0 to 6000 0s 10 0s 04 Deceleration time 2 0 1s 0 0 to 6000 0s 10 0s 05 Frequency reference gain 0 1 0 to 1000 0 I00 06 Frequency reference bias 1 100 to 100 0 07 Torque compensation gain 0 1 0 0 to 9 9 1 0 08 Motor rated slip 0 1 0 0 to 9 9 0 0 09 Energy saving level gain 1 0 to 200 80 10 Monitor no after turning ON power supply 1 to 3 1 11 Analo...

Страница 52: ...econd 3 Acceleration Time 2 bn 03 Acceleration time 2 is enabled when the accel decel time change command of multi function terminals is closed The acceleration time in which frequency reference goes from 0 to 100 is set in units of 0 1 second 4 Deceleration Time 2 bn 04 Deceleration time 2 is enabled when the accel decel time change command of multi function terminals is closed The deceleration t...

Страница 53: ...ltage frequency Cn 04 is 100 If the output current is equal to the motor rated current Cn 09 the output frequency is compensated for by the motor rated slip bn 08 If frequency reference is equal to or smaller than minimum output frequency Cn 07 or motor is in a regeneration mode slip compensation is not performed The amount of output frequency compensation in a constant torque area and a constant ...

Страница 54: ...frequency 3 Output current 11 Multi function Analog Output bn 11 The multi function analog output is set in the form of 10V XX Example When 5V is set as the 100 level specify bn 11 0 5 12 Calibrating Meter Multi function analog output When bn 11 is displayed in PRGM mode a 100 Ievel voltage is output by the set value of bn 11 10 0V bn 11 Terminal 21 Multi function Analog Output The item to be moni...

Страница 55: ...rol circuit terminals 13 14 0 Master frequency reference from keypad 1 Control circuit terminal operation effective 0 Operation Method Selection Keypad operation reference effective 1 RAMP stop 0 0 Coast to stop 0 1 Full range DC injection braking stop 1 0 Operation Mode Selection 1 04 Stopping Method Selection Coast to stop timer function provided 1 1 0011 STOP key effective during operation from...

Страница 56: ...0 Overtorque detection enabled 1 Enabled only if at agreed frequency 0 Enabled during operation except during DC injection 1 Operation continued after overtorque is detected 0 Coasts to stop if overtorque is detected 1 Operation Mode Selection 4 Overtorque Detection 07 Overtorque Detection Not used 0 0000 Frequency reference is from option card if installed 0 Priority of Frequency Reference When i...

Страница 57: ...ion enabled 0 Stall prevention during deceleration disabled 1 Stall prevention during running enabled 0 Stall prevention during running disabled 1 Decel time during stall prevention DECEL TIME 1 bn 02 set value 0 Protective Characteri stic Selection 1 Stall Prevention 10 Stall Prevention Decel time during stall prevention DECEL TIME 2 bn 04 set value 1 0000 No DB protection calculated or provided ...

Страница 58: ...c Selection 3 12 Processing at External Fault Detection Operation to continue minor fault 1 1 0100 Protective Characteri stic Selection 4 13 Not used Electronic thermal motor protection effective 0 Electronic thermal motor protection ineffective 1 Electronic thermal characteristics are in accordance with standard motor 0 Electronic thermal characteristics are in accordance with constant torque mot...

Страница 59: ...function Analog Input 00 FF Selects multi function analog input terminal 16 function 00 20 Multi function Output 1 00 FF Selects multi function contact output terminals 9 10 function factory preset for during running 00 21 Multi function Output 2 00 FF Selects multi function open collector terminal 25 function factory preset for zero speed 01 Multi function Selection Output Signal 22 Multi functio...

Страница 60: ...peed command 2 3 Multi step speed reference 1 Terminal 7 Sn 17 6 Jog frequency reference 4 Multi step speed reference 2 Terminal 8 Sn 18 8 External baseblock command 6 Jog frequency reference Values have been factory set 3 Setting of Sn 05 4th digit and Sn 09 2nd digit Sn 05 4th Digit Sn 09 2nd Digit Description 0 0 Output analog signal proportional to inverter output frequency Max frequency 100 1...

Страница 61: ...rated current A 3 2 4 8 6 4 9 6 16 24 32 48 Cn 09 Motor rated current A 1 9 3 4 6 1 8 7 13 5 20 1 25 1 36 7 Cn 23 Carrier frequency upper limit kHz 15 0 15 0 15 0 15 0 15 0 15 0 15 0 15 0 Cn 24 Carrier frequency lower limit kHz 15 0 15 0 15 0 15 0 15 0 15 0 15 0 15 0 Cn 25 Carrier frequency proportional gain 0 0 0 0 0 0 0 0 Cn 31 Motor phase to phase resistance Ω 11 760 5 732 2 407 1 583 0 684 0 4...

Страница 62: ...equency upper limit kHz 15 0 15 0 15 0 10 0 10 0 10 0 10 0 10 0 Cn 24 Carrier frequency lower limit kHz 15 0 15 0 15 0 10 0 10 0 10 0 10 0 10 0 Cn 25 Carrier frequency proportional gain 0 0 0 36 36 36 36 36 Cn 31 Motor phase to phase resistance Ω 0 109 0 077 0 060 0 041 0 033 0 028 0 019 0 007 Cn 32 Torque compensation iron loss W 471 425 582 536 641 737 790 1800 Cn 33 Torque compensation limit V ...

Страница 63: ...5 0 15 0 15 0 15 0 15 0 15 0 15 0 15 0 Cn 24 Carrier frequency lower limit kHz 15 0 15 0 15 0 15 0 15 0 15 0 15 0 15 0 15 0 15 0 15 0 Cn 25 Carrier frequency proportional gain 0 0 0 0 0 0 0 0 0 0 0 Cn 31 Motor phase to phase resistance Ω 47 02 22 929 9 629 6 333 2 735 1 776 1 151 0 634 0 436 0 308 0 239 Cn 32 Torque compensation iron loss W 48 1 63 9 108 142 208 252 285 370 471 425 582 Cn 33 Torqu...

Страница 64: ... 15 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 2 0 2 0 2 0 Cn 24 Carrier frequency lower limit kHz 15 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 10 0 1 0 1 0 1 0 Cn 25 Carrier frequency proportional gain 0 0 0 0 0 0 0 0 0 0 0 0 Cn 31 Motor phase to phase resistance Ω 0 164 0 133 0 110 0 074 0 027 0 036 0 036 0 020 0 022 0 020 0 022 0 014 Cn 32 Torque compensation iron loss W 536 641 737 790 1800 2900 290...

Страница 65: ... f pattern is selected by the setting of Sn 02 When V f pattern is selected set input voltage of the inverter in Cn 01 Data 0 E of Sn 02 Change disabled Data F of Sn 02 Change enabled V f patterns are shown on the following pages 65 ...

Страница 66: ... 1 3 25 50 z 11 13 55 39 5 4 9 11 220 V Hz 0 1 5 30 60 11 13 55 39 7 6 9 11 220 V Hz 0 1 5 3 60 180 4 5 6 33 20 28 14 E 220 V Hz 0 1 5 3 60 120 3 6 39 20 20 14 D 220 V 0 1 5 3 60 90 16 20 11 14 C 220 V Hz 0 1 5 3 60 25 31 25 20 15 22 3 18 B A 220 H 0 1 3 2 5 50 15 20 13 18 31 25 9 8 z Hz For 460V class 2 times voltage value shown in table above É Consider the following items as conditions for sele...

Страница 67: ... 4 11 9 220 V Hz 0 1 5 30 60 55 39 7 6 220 V Hz 0 1 5 3 60 180 4 5 6 33 16 28 11 E 220 V Hz 0 1 5 3 60 120 3 6 38 16 20 11 D 220 V Hz 0 1 5 3 60 90 2 5 4 5 16 11 C 220 V Hz 0 1 5 3 60 25 28 20 22 20 14 13 B A 220 H 0 1 3 2 5 50 25 28 20 22 15 13 9 8 z 11 9 For 460V class 2 times voltage value shown in table above É Consider the following items as conditions for selecting a V f pattern They must be...

Страница 68: ... 8 3 220 V H 0 1 3 25 50 z 55 38 5 4 10 8 220 V Hz 0 1 5 30 60 55 38 7 6 220 V Hz 0 1 5 3 60 180 14 8 E Hz 220 V 0 1 5 3 60 120 14 8 D Hz 220 V 0 1 5 3 60 90 14 8 C 220 H 0 1 3 2 5 50 z 25 20 13 11 9 8 V 220 Hz 0 1 3 3 60 B A 25 20 11 10 8 For 460V class 2 times voltage value shown in table above É Consider the following items as conditions for selecting a V f pattern They must be suitable for 1 T...

Страница 69: ...minal 8 Aux Input Fault Contact Output Multi function Contact Output Control Terminal Multi function PHC Output RUN Key JOG Key STOP Key Ú Ú FWD REV Key RESET Key Ä Ä Ä Ä DRIVE PRGM Key Valid only when inverter stopped Valid only when inverter stopped Valid only when inverter stopped Valid only when inverter stopped REF LED Lit OFF Lit OFF SEQ LED Lit Lit OFF OFF Operator Monitor display Ä Valid o...

Страница 70: ... as shown below 1 Sn 04 00 XX RAMP stop CLOSED RUN COMMAND OPEN DC INJECTION BRAKING DECELERATION TIME DC INJECTION BRAKING START FREQUENCY Cn 10 OUTPUT FREQUENCY DC Injection Braking time at Stopping Cn 12 2 Sn 04 01 XX Coast to stop CLOSED RUN COMMAND WHEN STOP REFERENCE IS INPUT INVERTER OUTPUT IS CUTOFF OPEN OUTPUT FREQUENCY 70 ...

Страница 71: ...IME CUTOFF OF INVERTER OUTPUT 0 5s DC INJECTION BRAKING TIME OPEN OUTPUT FREQUENCY RUN COMMAND OUTPUT FREQUENCY WHEN STOP REFERENCE IS INPUT 4 Sn 04 11 XX Coasting to a Stop timer function provided Once stop command is input run command is disregarded during T1 time CLOSED CLOSED RUN COMMAND OPEN OUTPUT FREQUENCY 71 WHEN STOP REF IS INPUT INVERTER OUTPUT IS CUTOFF T1 Time DECELERATION TIME T1 Time...

Страница 72: ... is not accepted 2 2nd digit REV run prohibited 2nd digit 0 REV run command from control circuit terminals or the digital operator is accepted 2nd digit 1 REV run command from control circuit terminals or the digital operator is not accepted 3 3rd digit selection of double scanning sequence command 3rd digit 0 Sequence command control circuit terminals 1 to 8 is scanned twice 3rd digit 1 Sequence ...

Страница 73: ...characteristic time refers to the time from acceleration rate 0 to the time when a normal acceleration rate determined by a specified acceleration time is obtained a Time chart at FWD REV run change with S curve characteristic The figure below shows the time chart at FWD REV run change during deceleration and stop 73 DECELER ATION ACCELER ATION FWD RUN COMMAND REV RUN COMMAND DC INJECTION BRAKING ...

Страница 74: ...CY ACCELERATION DC INJECTION BRAKING TIME AT STOPPING Cn 12 DECELER ATION ACCELER ATION 2 3rd digit reverse characteristic selection The input characteristics of the master speed frequency reference depend on the set value as follows For the reverse characteristic only input is valid 3rd digit 0 Normal characteristic 0 10V or 4 20mA 0 100 3rd digit 1 Reverse characteristic 10 0V or 20 4mA 0 100 0 ...

Страница 75: ...ond before operation continues with 80 80 frequency of the master speed frequency reference of the prior one Consequently the master speed frequency reference of the previous one 0 4 second before is used as the current frequency reference In the following cases this operation is released and the inverter returns to normal operation Master speed frequency reference exceeding 80 frequency is input ...

Страница 76: ...t 0 Overtorque is detected only during agreed frequency 2nd digit 1 Overtorque is detected during stop or during running except for DB 3 3rd digit 3rd digit 0 When overtorque is detected blinks on the digital operator and the operation continues 3rd digit 1 When overtorque is detected is displayed on the digital operator and the inverter output is shut OFF Fault contact signal is output Treated as...

Страница 77: ...whether operation is performed by the option card or inverter run command 2nd digit 0 Run command from option card received 2nd digit 1 Run command from inverter control circuit terminal or digital operator received 3 3rd digit 4th digit selection of stopping method at communication error detection Stopping method at communication error detection can be selected by communication interface card SC ...

Страница 78: ...n analog output signal Multi function analog output control circuit terminals 21 22 output signal can be selected according to Sn 05 4th digit and Sn 09 2nd digit set value Output signal level is set by bn 11 Sn 05 4th Digit Sn 09 2nd Digit Description 0 0 Outputs analog signal proportional to inverter output frequency Max frequency 100 1 0 Outputs analog signal proportional to inverter current Ra...

Страница 79: ...ant output field output frequency When the 1st digit of Sn 10 is 1 the output frequency increases at the rate determined by acceleration time 2 2nd digit selection of stall prevention during deceleration 2nd digit 0 Stall prevention during deceleration is enabled 2nd digit 1 Stall prevention during deceleration is disabled The function of stall prevention during deceleration automatically extends ...

Страница 80: ...unning When the output current goes below the set value the inverter reaccelerates The deceleration time selected in the 4th digit of Sn 10 is taken Even during stall prevention while running stall prevention during deceleration and stall prevention during acceleration are enabled DETECTION LEVEL OF STALL PREVENTION DURING RUNNING RETURN LEVEL INVERTER OUTPUT CURRENT HYSTERESIS 2 ACCELERATION TIME...

Страница 81: ...tage as shown below When the set value of Cn 01 is larger than the motor rated voltage the following problems may occur Set Cn 01 to match the motor rated voltage a The motor is excited excessively during deceleration and heated b The motor vibrates during deceleration c The motor is saturated during deceleration and the main circuit devices are damaged Input Voltage Cn 01 0V Level BTR Level UV Le...

Страница 82: ... not use this function the 3rd digit 0 Protective Characteristic Selection 3 Sn 12 When an external fault signal of terminal 3 is input is displayed and a fault contact signal is output immediately The inverter stops according to the setting of the 3rd and 4th digits The external fault signal is held within the inverter until a fault reset signal is input 1 1st digit level selection of external fa...

Страница 83: ...standard motor and special motor standard ratings 3rd digit 1 Used for motors other than the above short time ratings 4 4th digit selection of inverter protective characteristics 4th digit 0 When inverter output current exceeds 103 the inverter protection electronic thermal characteristics start operating Inverter protection operates at 150 for one minute to shut OFF inverter output 4th digit 1 Wh...

Страница 84: ...3 correspond to speed reference master speed An 01 and speed references 2 to 8 An 02 to 08 Refer to SYSTEM CONSTANTS MULTI STEP SPEED REFERENCE LIST 06 Jog frequency reference selection Closed Jog frequency reference is selected 07 Accel decel time selection Open Accelerates decelerates with ACCEL time 1 and DECEL time 1 bn 01 bn 02 set values Closed Accelerates decelerates with ACCEL time 2 and D...

Страница 85: ... DC injection braking command is closed 61 Search 1 Closed Search from max frequency 62 Search 2 Closed Search from set frequency 63 Energy saving operation Closed Energy saving 64 Not used 65 to FF Not used Setting error OPE3 occurs by setting to Sn 15 to 18 in the following cases When set values are not listed from smaller to the larger When more than two search references of set values 61 62 an...

Страница 86: ... set Sn 04 x x 00 Open Frequency reference and run command from control circuit terminals are accepted Closed Frequency reference and run command from the digital operator is accepted 3 Option card inverter reference selection set value 2 Specify which of the option cards or inverter references is used for operation The option card inverter selection is effective only while the inverter is not run...

Страница 87: ...01 becomes effective 2 Sn 19 0F An 02 becomes effective 5 Accel decel time selection select value 7 Accel decel time is switched when closed Switching is permitted even during acceleration or deceleration Open The accel decel time set by bn 01 and bn 02 is accepted Closed The accel decel time set by bn 03 and bn 04 is accepted 6 External baseblock set value 8 Baseblock is performed when closed Ext...

Страница 88: ...er the stop command is input while the accel decel prohibit command is input the holding output frequency is stored unless the accel decel prohibit command is released Therefore operation is performed at the stored output frequency Also when the power supply is turned OFF in the accel decel prohibit command input status the holding output frequency is still stored 9 Inverter overheat alarm set val...

Страница 89: ...ommand Set value 11 DOWN command UP command Closed Open Open Closed DOWN command Open Closed Open Closed Status Accel Decel Hold Hold The following time chart indicates when the UP DOWN commands are used FWD RUN UP COMMAND DOWN COMMAND UPPER LIMIT SPEED LOWER LIMIT SPEED OUTPUT FREQUENCY U UP accel status D DOWN decel status H HOLD constant speed status U1 During clamp at upper limit speed even in...

Страница 90: ...N command is not input When the power supply is turned OFF in the HOLD status the held output frequency is stored By inputting the FWD REV run commands in the HOLD status continuously after the power supply is turned ON operation is performed at the stored output frequency 5 When the JOG run command is input during running by UP DOWN commands the JOG run command has priority 12 FJOG command RJOG c...

Страница 91: ...or fault 01 Coast to stop major fault 10 Ramp to stop by bn 04 major fault 11 Operation to continue minor fault Example External fault 1 is set as follows NO contact input Signal is always detected Processing is coast to stop Set value 24H 0 1 0 0 NO contact input Always detected Coast to stop The inverter operates differently as described below when experiencing major faults or minor faults The d...

Страница 92: ...al Faults 1 External fault reset is enabled in baseblock status 2 The following shows the priority order of process selection when more than one external fault is input Coast to stop ramp stop by bn 04 ramp stop by bn 02 3 Fault retry is disabled when an external fault is input 1 DC injection braking command set value 60 When DC braking command is input when the inverter stops DC braking operation...

Страница 93: ...nverter output current is larger than the set value of the speed search operation level Cn 38 The frequency at which inverter output current is smaller is determined as the speed synchronous point Re acceleration deceleration is performed in the set accel decel time up to the set frequency The following shows the time chart where the speed search command is input AGREED SPEED DETECTION SPEED SEARC...

Страница 94: ...and set value 63 When energy saving operation command is input output voltage is reduced only during agreed frequency and energy saving operation is performed The output voltage during energy saving operation command is the product of normal V f Cn 02 to Cn 08 and energy saving gain bn 09 initial value 80 Output voltage attenuates and returns in voltage recovery time OUTPUT VOLTAG ACCEL ERATION DE...

Страница 95: ...l decel time varied by analog input 07 DC braking current DC injection braking current varied by analog input 10V inverter rated current Internal DC braking current setting Cn 11 ineffective 08 Stall level during running Stall level during running is set by analog input Cn 30 becomes ineffective 09 Frequency reference lower limit Frequency reference lower limit value is set by analog input Either ...

Страница 96: ...1 10 MULTI FUNCTION ANALOG INPUT 0 0V 10V F BIAS 2 10 MULTI FUNCTION ANALOG INPUT 0 0V 10V 5V 10 OVER TORQUE DETECTION LEVEL 200 MULTI FUNCTION ANALOG INPUT 0 0V 10V V BIAS 100V MULTI FUNCTION ANALOG INPUT 0V 10V DC INJECTION BRAKING CURRENT 100 MULTI FUNCTION ANALOG INPUT 0 0V 10V 10 MULTI FUNCTION ANALOG INPUT 1 0V 10V 1V REDUCTION COEFFI CIENT FREQUENCY REFERENCE LOWER LIMIT Cn 02 MULTI FUNCTIO...

Страница 97: ...requency status and Cn 21 Cn 22 output frequency Cn 21 Cn 22 04 Frequency detection Closed Output frequency Cn 21 05 Frequency detection Closed Output frequency Cn 21 06 Inverter operation ready Closed Inverter operation ready 07 During undervoltage detection Closed During undervoltage detection 08 During baseblock Closed During inverter output baseblock 09 Frequency reference mode Open From contr...

Страница 98: ... when output frequency is within the detection width shown in the figure below DETECTION WIDTH FREQUENCY CLOSED OUTPUT FREQUENCY AGREED Frequency ref Cn 22 Output frequency Frequency ref Cn 22 Cn 22 Agreed frequency detection width 4 Agreed frequency Set value 3 This is closed when acceleration or deceleration is completed and output frequency is within the detection width shown in the figure belo...

Страница 99: ...he figure below CLOSE Cn 2 Cn 2 OUTPUT FREQUENCY DETECTION Output frequency Cn 21 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width 7 Inverter operation ready set value 6 This is closed when the inverter has become ready for operation 8 During undervoltage UV detection set value 7 This contact remains closed as long as the inverter is detecting undervoltage 9 During baseblock set...

Страница 100: ...ction time in Cn 27 13 Frequency reference missing set value C This is closed when frequency reference missing is detected 14 Braking resistor fault set value D This is closed when the braking resistor is overheated or a fault is detected in the braking transistor 15 Fault set value E This contact is closed when the inverter detects a major fault However in the event of a fault in the watchdog CPF...

Страница 101: ...eference Current 09 Motor rated current 0 1A 3 3 3 4 10 DC braking start frequency 0 1Hz 0 1 10 0 1 5 11 DC braking current 1 0 100 50 12 DC braking time at stopping 0 1sec 0 0 25 5 0 5 DC Injection Braking Function 13 DC braking time at starting 0 1sec 0 0 25 5 0 0 14 Frequency reference upper limit 1 0 109 100 Frequency Limit Control 15 Frequency reference lower limit 1 0 109 0 16 Setting prohib...

Страница 102: ...Change 21 Agreed frequency 0 1Hz 0 0 400 0 0 0 Agreed Speed Detection 22 Agreed frequency detection width 0 1Hz 0 1 25 5 2 0 102 ...

Страница 103: ...uring running 1 30 200 160 31 Motor terminal resistance Motor phase to phase resistance 0 001 0 000 65 535 5 732 4 32 Motor iron loss 1W 0 65535 64 4 Torque Boost Control 33 Torque compensation limiter 1V 0 50 1 50 4 34 Motor no load current 1 0 99 5 30 Simplified Speed Control 35 Slip compensation primary delay time 0 1sec 0 0 25 5 2 0 Fault Retry 36 No of auto reset restart operation 1 0 10 0 Co...

Страница 104: ...shows combination of 1HP 0 75kW and TECO standard motor 220v 60Hz 1HP 0 75kW Refer to the table on pages 62 to 65 At setting Sn 01 the set value changes to the factory setting For any application other than TECO standard motors set the value shown on the nameplate of the motor 5 Motor rated current Cn 09 becomes 100 level 6 Factory setting and setting range differ depending on inverter capacity Sn...

Страница 105: ... Cn 08 b Voltage values Cn 03 Cn 06 Cn 08 displayed in the operator depend on the set value of Sn 02 V f selection as follows Sn 02 0 to E Proportional computation is performed with input voltage Cn 01 as 100 Example When Cn 01 220V and V f pattern Sn 02 1 the following display is shown on the operator Cn 03 220 Cn 06 15V x 200 220 16 5V Cn 08 10V x 200 220 11V Sn 02 F The set value is displayed c...

Страница 106: ...ollowing value even if an arbitrary V f is set as Sn 02 F For setting without limit set Sn 02 FF In this case the inverter may malfunction unless V f suitable for the motor characteristics is set 0 5 to 5HP 0 4 to 3 7kW OUTPUT VALUE AFTER FOR 230V SET 250V OUTPUT 20V 35V OUTPUT FREQUENC 0 Cn 0 Cn 04 40 7 5 to 30HP 5 5 to 22kW OUTPUT VALUE AFTER FOR 230V SET 20V 2 5V 0 250V OUTPUT OUTPUT FREQUENC C...

Страница 107: ...tput frequency 5 DC braking current Cn 11 Set DC braking current in units of 1 Inverter rated current is 100 6 DC braking time at stopping Cn 12 Set the duration of DC braking at stopping in units of 0 1 second When a set value is 0 DC braking is not performed and inverter output is shut OFF at the start of DC braking 7 DC braking time at starting Cn 13 Set the duration of DC braking at starting i...

Страница 108: ...nd operation continues in the lower frequency reference limit Cn 15 FREQUENC Y REFERENCE SETTING FREQUENCY Cn 14 FREQUENCY REFERENCE UPPER INTERNAL FREQUENC Y 10 Setting prohibit skip frequencies 1 to 3 Cn 16 to Cn 18 Set a setting prohibit frequency in units of 0 1Hz A set value of 0 0Hz disables this function Note If the setting prohibit frequency ranges overlap set prohibit skip frequency 1 to ...

Страница 109: ...ith Cn 16 to Cn 18 Cn 16 to Cn 18 Cn 19 the range of the setting prohibit frequency Cn 16 to Cn 18 Cn 19 Cn 18 SETTING PROHIBIT Cn 16 SETTING PROHIBIT Cn 19 SETTING PROHIBIT Cn 17 SETTING PROHIBIT INTERNAL FREQUENC Y SETTING FREQUENCY Note Constant speed operation is prohibited in the setting prohibit frequency range Output frequency does not jump during acceleration or deceleration which is perfo...

Страница 110: ...0 to 39999 The position of decimal point is set by the value of the 5th digit of Cn 20 Value of 5th digit 0 Displayed as XXXX Value of 5th digit 1 Displayed as XXX X Value of 5th digit 2 Displayed as XX XX Value of 5th digit 3 Displayed as X XXX A set value of 100 frequency is determined by the 1st digit to 4th digit of Cn 20 Example 1 When the set value of 100 speed is 200 0 Cn 20 12000 is set 10...

Страница 111: ...on width shown in the following figure DETECTION WIDTH FREQUENCY CLOSED OUTPUT FREQUENCY AGREED Frequency ref Cn 22 Output frequency Frequency ref Cn 22 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width b Agreed frequency set value of multi function contact output 3 This is closed when acceleration or deceleration is completed and output frequency is within the detection width sh...

Страница 112: ...QUENCY DETECTION OUTPUT Output frequency Cn 21 Cn 21 Agreed frequency point Cn 22 Agreed frequency detection width d Frequency detection contact set value of multi function contact output 5 This contact is closed when output frequency is equal to or more than Cn 21 as shown in the figure below CLOSE Cn 2 Cn 2 OUTPUT FREQUENCY DETECTION Output frequency Cn 21 Cn 21 Agreed frequency point Cn 22 Agre...

Страница 113: ...to Cn 25 set values and output frequency as shown below FOUT x Cn 25 x K K INTERNAL FIXED Cn 23 Cn 24 CARRIER FREQUENC OUTPUT FREQUENCY is displayed in the following cases 1 Cn 25 6 and Cn 24 Cn 23 2 Cn 23 5kHz and Cn 24 5kHz 16 Overtorque detection level Cn 26 Set overtorque level in units of 1 Inverter rated current is regarded as 100 17 Overtorque detection time Cn 27 Set overtorque detection t...

Страница 114: ...alling during acceleration The stall prevention level during acceleration in a constant output area is reduced as follows When the 1st digit of Sn 10 is 1 the output frequency increases at the rate determined by acceleration time Acceleration stall prevention level of Acceleration stall prevention level Maximum voltage constant output area Output frequency Cn 28 SET STALL PREVENT AREA DURING OUTPU...

Страница 115: ...the output current exceeds the setting value of Cn 30 stall prevention level during running When the output current goes below the setting value the inverter reaccelerates The deceleration time selected in the 4th digit of Sn 10 is taken Even during stall prevention while running stall prevention during deceleration and stall prevention during acceleration are enabled DETECTION LEVEL OF STALL PREV...

Страница 116: ... rated slip bn 08 If frequency reference is equal to or smaller than minimum output frequency Cn 07 or motor is in a regeneration mode slip compensation is not performed Amount of output frequency compensation Motor rated slip Output _ Motor no load current current Motor rated _ Motor no load current current Motor rated current Cn 09 Motor no load current Cn 34 Motor rated slip bn 08 The amount of...

Страница 117: ... cleared to zero when 1 No fault occurs for 10 minutes or more 2 A fault reset signal is input from control circuit terminals or digital operator Auto reset restart operation 1 When a fault is detected inverter output is shut OFF for the minimum baseblock time Cn 40 During shut OFF of inverter output a fault occurring in the operator is displayed 2 When the minimum baseblock time Cn 40 elapses the...

Страница 118: ...loss time is longer than the minimum baseblock time speed search operation is started immediately after power recovery WHEN MIN BASEBLOCK TIME IS LONGER THAN MOMENTARY POWER WHEN MIN BASEBLOCK TIME IS SHORTER THAN MOMENTARY POWER MOMENTA RY POWER LOSS TIME MIN BASEBLOC K TIME INVERTER BASEBLOC K TIME MOMENTA RY POWER LOSS TIME MIN BASEBLOC K TIME INVERTER BASEBLOC K TIME 9 V f during speed search ...

Страница 119: ... 1 12 5 3 07 Input terminal status 4 08 Output terminal status 5 09 LED lamp check 10 PROM No 6 1 is not displayed 2 Display of frequency reference Un 01 Frequency reference is displayed with five significant digits Example 3 Display of output power Un 06 Output power is displayed in units of 0 1kW Example 4 Display of input terminal status Un 07 Input terminal status is displayed Example External...

Страница 120: ...OFF TERMINAL 1 OPEN LIT TERMINAL 2 CLOSED OFF TERMINAL 3 OPEN LIT TERMINAL 4 CLOSED OFF TERMINAL 5 OPEN OFF TERMINAL 6 OPEN LIT TERMINAL 7 CLOSED LIT TERMINAL 8 CLOSED 120 ...

Страница 121: ...put terminal status is displayed Example Control circuit terminals 9 10 closed Control circuit terminals 25 27 26 27 open LIT TERMINALS 9 10 CLOSED OFF TERMINALS 25 27 OPEN OFF TERMINALS 26 27 OPEN 6 Display of PROM No Un 10 PROM No is displayed Example PROM No is SD72006 121 ...

Страница 122: ...event wiring from being by the short circuit current FU Operation Cooling fin overheat The inverter output is shut OFF when the ambient temperature rises and the heat sink fin reaches 90 Please check for a defective cooling fan or clogged filter OH Operation Motor Inverter output is stopped when motor overload is detected by the electronic thermal overload in the inverter Either an inverter duty c...

Страница 123: ...hen restart Defective cooling fan Ambient temperature rise Clogged filter Replace the cooling fan and clean the filter Ambient temperature 104 40 or less for enclosed type 122 50 or less for open chassis Overload low speed operation or extended acceleration time improper V f characteristic setting Investigate the cause of overload and review the operation pattern V f characteristic and motor inver...

Страница 124: ...f the inverter without trip ping on over current or overvoltage During deceleration Deceleration is stopped when the DC voltage is caused to rise by motor regenerative energy This prevents overvoltage trips OV When DC voltage decreases deceleration to the set value resumes Non operation Simultaneous normal and reverse rotation commands When forward and reverse rotation commands are simultaneously ...

Страница 125: ...tants Sn 15 to 18 External fault conditions set up Take appropriate measurements for the cause of external fault input Invalid parameter setting OPE01 Inverter KVA setting Sn 01 error OPE02 Parameter setting range error OPE03 Multi function contact input setting error Review the parameter setting range and conditions External noise Excessive vibration or shock Poor connection Check data in Sn 01 a...

Страница 126: ...OMMAND MULTI STEP SPEED COMMAND 2 FAULT RESET EXT FAULT REV RUN STOP MULTI STEP SPEED COMMAND 1 MASTER AUX RESET Eb REV REV RUN WITH INPUT HELD FWD RUN WITH INPUT HELD GROUNDING L3 T L2 S L1 R B P B2 B1 4 to 20mA 0 to 10V 2kΩ FWD RUN STOP STANDARD FUNCTIONS SET AT FACTORY PRIOR TO SHIPMENT 0V P P P 0V AUX FREQUENCY REF IS SET AT FACTORY SETTING 17 16 14 13 15 12 8 11 7 6 5 4 3 2 1 MCCB MOTOR PE T3...

Страница 127: ...ion of speed variation caused by slip by speed feedback using a pulse generator PG provided to the motor CONTROL POWER UNIT FOR FB C Control Power G FG L N PLG OPEN UNIT PULL UP 0V 12V UNIT G E 5 4 3 2 1 FREQUENCY COUNTER 3 2 4 1 0V 12V 200 TO 230VAC 50 60Hz 7 8 6 1FB TD 7 0V 12V 12V PG SPEED CONTROL CARD PG C 12V 12V 5V TO CONTROL TD 6 G E PG 3CN 3 CN 12 PE T3 W T2 V T1 U L3 T L2 S IM MCCB L1 R I...

Страница 128: ...26 25 FAULT CONTACT OUTPUT CONTACT CAPACITY LESS THAN 1A FOR 250VAC AND 30VDC 20 19 18 MULT1 FUNCTION CONTACT INPUT MAIN CIRCUIT POWER SUPPLY ONLY TERMINAL R S FOR SINGLE PHASE SERIES T S R B2 B1 FORWARD RUN 0V 17 13 15 11 5 4 3 2 1 MCCB PE W V IM U T S R GA7200 SEQUENCE COMMAND POWER SUPPLY FOR SPEED REF 15V 20mA MASTER REF 0 10V 20kΩ VOLTAGE REF 1 indicates shielded leads and indcates twisted pa...

Страница 129: ... 20 0086 3000W 10Ω 1 1 125 25 LV 0060 0022 1 0094 4800W 8Ω 1 1 125 30 LV 0060 0022 1 0108 4800W 6 8Ω 1 1 125 40 LV 0040 0014 2 0086 3000W 10Ω 2 1 125 50 LV 0040 0014 2 0086 3000W 10Ω 2 1 100 60 LV 0060 0022 2 0094 4800W 6 8Ω 2 1 120 75 LV 0060 0022 3 0094 4800W 6 8Ω 2 1 100 230V 100 LV 0060 0022 3 0094 4800W 6 8Ω 3 1 110 1 750Ω 0056 1 130 0116 75W 750Ω 1 7 130 2 400Ω 0064 1 125 0124 260W 400Ω 1 6 ...

Страница 130: ...ut HP Current Value A Inductance mH Code NO 3M200D161 0 5 2 5 4 2 0013 1 5 2 1 0021 2 10 1 1 0030 3 15 0 71 0048 5 20 0 53 0056 7 5 30 0 35 0064 10 40 0 265 0072 15 60 0 18 0081 20 80 0 13 0099 25 90 0 12 0102 30 120 0 09 0111 40 160 0 07 0269 50 200 0 05 0277 60 240 0 044 0285 75 280 0 038 0293 230V 100 360 0 026 0307 0 5 1 3 18 0 0129 1 2 5 8 4 0137 2 5 4 2 0145 3 7 5 3 6 0153 5 10 2 2 0161 7 5 ...

Страница 131: ...215 330 0 06 0340 250 300 400 CONSULT FACTORY 131 ...

Страница 132: ... 7 JUNF32024S 1 24A 7 5 5 5 JUNF32024S 1 24A 10 7 5 JUNF32048S 1 48A 15 11 JUNF32048S 1 48A 20 15 JUNF32070S 1 70A 25 18 5 JUNF32100S 1 100A 30 22 JUNF32100S 1 100A 40 30 JUNF32130S 1 130A 50 37 JUNF32170S 1 170A 60 45 1 75 55 1 230V 100 75 1 0 5 0 4 JUNF34006S 1 6A 1 0 75 JUNF34006S 1 6A 2 15 JUNF34006S 1 6A 3 2 2 JUNF34006S 1 6A 5 3 7 JUNF34012S 1 12A 7 5 5 5 JUNF34012S 1 12A 10 7 5 JUNF34024S 1...

Страница 133: ... 2 simple connection 3 single type suitable for all series inverter can be used on inverter s input side or output side NOISE Attenuation Characteristics 10 turns 101 102 103 104 105 40 30 20 10 0 Interference Frequency kHz atteuatoin value dB Application example Zero phase noise suppressor JUNFOC046S Motor Inverter 133 ...

Страница 134: ...DISTRIBUTED BY F M O T O R C O M P A N Y 5100 NORTH IH 35 ROUND ROCK TEXAS 78691 www tecowestinghouse com 12 1 2 134 ...

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